package 动态规划;

// 1143 最长公共子序列
public class Solution13 {
    public int longestCommonSubsequence(String text1, String text2) {
        int m = text1.length();
        int n = text2.length();
        int[][] dp = new int[m+1][n+1];

        for(int i=1;i<=m;i++){
            for(int j=1;j<=n;j++){
                if(text1.charAt(i-1)==text2.charAt(j-1)){
                    dp[i][j] = dp[i-1][j-1] + 1;
                }else{
                    dp[i][j] = Math.max(dp[i-1][j],dp[i][j-1]);
                }
            }
        }
        return dp[m][n];
    }
}
